DevHeads IoT Integration Server•2y ago

I have alerts setup for if it goes over 25

BenCos18OP•3/9/24, 3:27 PM

because I'd rather know at that poiint so I can start shutting stuff done if need be or turn on the fan haha

Ttechielew I mean what is the Arduino/ESP endpoint doing in your plane tracking app

BenCos18OP•3/9/24, 3:32 PM

Atm I have my adsb stuff feeding to a few sites
Currently flightrader24 ,planefinder, theairtraffic and airplanes.live

BenCos18OP•3/9/24, 3:32 PM

This is the antenna setup now

BenCos18OP•3/9/24, 3:33 PM

Cleaned up some of the mess and replaced a cable with a shorter one to help with noise

BBenCos18 I have alerts setup for if it goes over 25

techielew•3/9/24, 3:47 PM

what's measuring temp now?

techielew•3/9/24, 3:47 PM

sry had some honeydos

Ttechielew what's measuring temp now?

BenCos18OP•3/9/24, 3:48 PM

D1 mini esp8266 hooked up to a mcp9808 running esphome

techielew•3/9/24, 3:48 PM

rn me and @ShreeshaN are running some LTSpice simulations

BenCos18OP•3/9/24, 3:48 PM

Once I get that Lora board I'll be doing some better range testing haha

BenCos18OP•3/9/24, 3:48 PM

Then I'll decide on my next step for my environmental monitoring

BenCos18OP•3/9/24, 3:49 PM

Might end up using a board as a repeater to send data from further ones

wafa_ath•3/9/24, 5:40 PM

hello ,I'm trying to implement a KNN (K-Nearest Neighbors) model for classification in MATLAB (Similar Image Finder project). do you know how to determine the optimal number of neighbors (k) for the datase

kristof-at-embeetle•3/9/24, 7:52 PM

Hi guys,
I sent an invite to @anniekeerdekens for joining our group. Anniek is a good friend of mine. We studied together in the University of Leuven. Anniek did her PhD recently in machine learning and IoT devices for monitoring animal health and behavior (especially for horses).

kristof-at-embeetle•3/9/24, 7:52 PM

Welcome @anniekeerdekens

BenCos18OP•3/9/24, 7:59 PM

welcome

anniekeerdekens•3/9/24, 8:59 PM

Thanks @kmulier and @BenCos18 !!

Camila_99$$•3/9/24, 11:02 PM

Hii everyone I need help
Can I delay in hours using a microcontroller like pic12f675?

Wwafa_ath hello ,I'm trying to implement a KNN (K-Nearest Neighbors) model for classificat...

techielew•3/9/24, 11:16 PM

@saumitrajagdale can you comment on this?

CCamila_99$$Hii everyone I need help Can I delay in hours using a microcontroller like pic1...

techielew•3/9/24, 11:18 PM

Plz restate the question?

Ttechielew Plz restate the question?

Camila_99$$•3/9/24, 11:42 PM

Sorry, How can I set up a delay lasting several hours using a microcontroller like the PIC12F675?

Wwafa_ath hello ,I'm trying to implement a KNN (K-Nearest Neighbors) model for classificat...

saumitrajagdale•3/10/24, 12:03 AM

Conventionally, the value of k is taken as sqrt(N) where N is the number of data points in your dataset. But a better approach is to take a random sample (5% of your main dataset) and use the trial and error method to find the optimal k value that works best for that particular sample.

Statistically, the optimal k value you find out in that sample should also be the optimal k value for your entire dataset.

abyrocks•3/10/24, 12:22 AM

I am interested to build a wifi clock and make it a viable product in this upcoming IoT market. Learning/Re-learning/Updating myself with an embedded course at www.binaryupdates.com

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Saßì•3/10/24, 3:25 AM

@abyrocks Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Saßì•3/10/24, 4:23 AM

@Tega Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Saßì•3/10/24, 4:24 AM

@oikawa simp Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Saßì•3/10/24, 4:24 AM

@MiniGrim Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

Aabyrocks I am interested to build a wifi clock and make it a viable product in this upcom...

Umesh Lokhande•3/10/24, 5:03 AM

Hey @abyrocks Nice to meet you. There are some beautiful OLED displays out in the market. You can use them in various shapes and sizes with cheap WiFi-enabled MCUs from the ESP series to build WiFi Clock. I'm not sure what your target market is and the commercial viability of this clock but the idea is good if you want to Learn By Doing

Aabyrocks I am interested to build a wifi clock and make it a viable product in this upcom...

techielew•3/10/24, 5:55 AM

How did you settle on a wifi clock?

Wwafa_ath hello ,I'm trying to implement a KNN (K-Nearest Neighbors) model for classificat...

anniekeerdekens•3/10/24, 8:57 AM

To find the optimal parameters for machine learning models, I usually use grid search. This seems like a good article to solve your problem: https://towardsdatascience.com/how-to-find-the-optimal-value-of-k-in-knn-35d936e554eb.

Medium

Kkristof-at-embeetle Hi guys, I sent an invite to @anniekeerdekens for joining our group. Anniek is a...

aymen ammari•3/10/24, 10:38 AM

Welcome

Aanniekeerdekens To find the optimal parameters for machine learning models, I usually use grid s...

wafa_ath•3/10/24, 10:41 AM

Thank you so much , but can you gide me how to do it matlab

Wwafa_ath Thank you so much , but can you gide me how to do it matlab

anniekeerdekens•3/10/24, 10:51 AM

Not much experience with Matlab but try chatgpt to help you translate python code to Matlab code

SSaßì @Tega Welcome! Can you let us know a bit about your technical background, what ...

Tega•3/10/24, 12:23 PM

Thank you. I’ve been a designer and web developer for over 8 years. RN, I’m trying to build a team that can support innovation at my neighborhood, we do lack the know how of hardware development, so this could be a great place to start.

Saßì•3/10/24, 12:44 PM

@Khalil Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

TTega Thank you. I’ve been a designer and web developer for over 8 years. RN, I’m tryi...

aymen ammari•3/10/24, 1:15 PM

If you want any help or some questions, advises don't hesitate to ask here, our team is always here to help

Saßì•3/10/24, 1:22 PM

@Physicist Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

boualleg sabrina•3/10/24, 1:22 PM

welcome all guys

Aaymen ammari If you want any help or some questions, advises don't hesitate to ask here, our ...

Tega•3/10/24, 3:04 PM

Thank you :salute:

techielew•3/10/24, 4:05 PM

Who wants to play a game? ✅-code-reviewTic Tac Toe C++ Coding Challenge

Saßì•3/11/24, 3:18 AM

@orionrobots Welcome! Can you let us know a bit about your technical background, what brings you to DevHeads, and what you're looking to learn/contribute?!

nour_oud•3/11/24, 8:46 AM

We're excited to share the results of our recent polls! Thank you for participating :salute:.

Nnour_oud We're excited to share the results of our recent polls! Thank you for participat...

youcef_ali•3/11/24, 8:52 AM

not surprising MQTT at the top

Yyoucef_ali not surprising MQTT at the top

nour_oud•3/11/24, 8:57 AM

What makes MQTT the most popular choice in your opinion?

Nnour_oud What makes MQTT the most popular choice in your opinion?

youcef_ali•3/11/24, 9:11 AM

The simplicity it does not need a bigger footprint and does not require low bandwidth and minimal power usage

aymen ammari•3/11/24, 10:13 AM

Hi everyone, good morning, I want to ask what does ESC stands for and what does it do and how I can choose a better one for my flight

Yyoucef_ali not surprising MQTT at the top

Camila_99$$•3/11/24, 10:17 AM

Yeah me too because MQTT is like the reliable messenger of the Internet of Things world. It's so popular because it's designed to be really efficient, even for small devices and slow networks. Plus, it lets devices talk to each other in a flexible way, which is super handy for real-time stuff. Lots of people use it, it works on many devices, and it's really dependable. That's why it's so loved by developers and industries alike!

nour_oud•3/11/24, 1:32 PM

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I have alerts setup for if it goes over 25

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